11502880

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4229}}^1$

素因数の和:4261

約数の個数: 48

約数和(自身を含む): 28780920

約数和(自身を除く): 17278040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 4229, 8458, 16916, 21145, 33832, 42290, 67664, 71893, 84580, 135328, 143786, 169160, 287572, 338320, 359465, 575144, 676640, 718930, 1150288, 1437860, 2300576, 2875720, 5751440, 11502880]

約数ペア:

[(1, 11502880), (2, 5751440), (4, 2875720), (5, 2300576), (8, 1437860), (10, 1150288), (16, 718930), (17, 676640), (20, 575144), (32, 359465), (34, 338320), (40, 287572), (68, 169160), (80, 143786), (85, 135328), (136, 84580), (160, 71893), (170, 67664), (272, 42290), (340, 33832), (544, 21145), (680, 16916), (1360, 8458), (2720, 4229)]